38results about How to "Consistent visual effect" patented technology

The invention discloses a system and method for adjusting pure color frame brightness of an RGBW panel, and relates to a system and method for adjusting the pure color frame brightness of a liquid crystal display panel. A problem to be solved is a display defect that the frame of a RGBW frame panel is dark in the prior art. The system comprises a detection unit which is set to detect the brightness of each frame pixel of a pure color frame when the RGBW panel displays the pure color frame, then calculates the mean brightness value of the pure color frame according to the detected brightness of each frame pixel, compares the mean brightness value with a preset mean brightness target value, and obtains a brightness gain value. The system also comprises a calculation unit which is set to calculate a current gain value according to the brightness gain value; and a backlight drive unit which is set to adjust the backlight voltage or backlight current outputted to a power supply channel of a backlight source according to the current gain value, thereby increasing the brightness of each frame pixel. The system is suitable for the manufacturing field of liquid crystal displays.

The invention is applicable in the field of display, and provides a mobile terminal information display method, a mobile terminal and a mobile terminal information display system. The method comprises the following steps of: acquiring a distance and a sight angle between a user and a display area of the mobile terminal; and adjusting an information display format in the mobile terminal according to the distance and the sight angle. The invention also provides the mobile terminal and the mobile terminal information display system. The method and the system have the advantage of good visual effect.

A carpet is described which incorporates a set of distinct figures, shapes, or patterns. In embodiments as described, each of the set of shapes can begin in one color pattern and end in another color pattern, for instance, changing from a set of darker colors or tones to a lighter set of colors or tones. An adjacent set of shapes then begins in the same color pattern in which the preceding shapes end, and extends to another color pattern in which that adjacent set of shapes terminate. The blending effect of the color patterns preserves a visually continuous appearance, even when contrasting sets of shapes are placed side by side. In embodiments, carpet tiles cut from the carpet incorporating the multiple shapes and color patterns as described herein can be assembled into a tiled flooring assembly, while also maintaining a consistent visual appearance. Other aspects of the present invention are also described.

The invention is applicable in the field of communication, and provides a display method for a mobile terminal, the mobile terminal and a system. The method comprises the following steps of: acquiring azimuth information of a user relative to the mobile terminal; and adjusting the information display direction of the mobile terminal according to the azimuth information. The invention also discloses a display system for the mobile terminal. The method, the mobile terminal and the system have the advantages of achieving consistent visual effect and preventing information from rotating out of the display area.

An interaction method for wearable smart devices comprises the following steps: a wearable smart device and a readable thing are provided, wherein the readable thing has an electronic tag; and a central data center executes an operation matched with the mode of position change with time when the position of the eye is matched with the position of the electronic tag. According to the method of the invention, an image interface virtual image of a control interface can be matched or associated with the action position of an operator or the mode of position change with time to make the action of the operator consistent or associated with the visual effect.

The invention discloses ultrasonic diagnostic equipment with a touch screen. The ultrasonic diagnostic equipment comprises an ultrasonic diagnostic equipment body and a touch screen covering the surface of a display screen of the ultrasonic diagnostic equipment, wherein the touch screen is connected with a touch screen input module; the touch screen input module is connected with a controller andthe display screen of the ultrasonic diagnostic equipment; the touch screen input module comprises a detected image processing module; the detected image processing module comprises a touch screen type command receiving and identifying module and a command processing module which are connected with each other; the touch screen type command receiving and identifying module is arranged in the area in which the image display screen displays the detected images and is used for directly receiving and identifying the commands for processing the images displayed in the image display area and transmitting the identified operation commands with different functions to the command processing module; and the command processing module is used for executing the received commands and processing the detected images according to the command specifications. The ultrasonic diagnostic equipment has the following advantages: the user operation in any position on the whole ultrasonic image is effective; the area which can be operated becomes large; and the operations are more intuitive and convenient.

The invention discloses an image fusing method based on SFIM and IHS transformation, which carries out pretreatment, such as geometric registration, de-noising, etc., for high spatial resolution images and high spectral resolution images; carries out HIS transformation for the RGB wave bands(R<0>, G<0>,B<0>) of the original high spatial resolution images with IHS transformation formula and respectively extracts I, H, and S components; carries out SFIM calculation for I component based on (I) formula, that is substituting I for P, high spatial resolution images for P, and obtains I through calculation; obtains R, G and B based on IHS inversion formula, and then obtains the fusing result through superimposing wave bands. The invention introduces SFIM model, and presents the fusing method of combining SFIM and HIS, which can not only conspicuously maintain spectral characteristics, but also avoid introducing complex, time-consuming frequency decomposition and reconstruction process.

The invention discloses a multi-virtual-role control method and device, equipment and a storage medium, and belongs to the field of computers. The method comprises the following steps: displaying a first user interface of an application program with an augmented reality function, wherein the first user interface comprises selection items of a plurality of virtual roles; receiving a first selection operation on the at least two virtual roles on the first user interface; displaying a second user interface of the application program, wherein the second user interface comprises at least two virtual roles; receiving a second selection operation on the second user interface; and determining a target virtual character from the at least two virtual characters according to the second selection operation and the rendering sequence. According to the method, the rendering sequence is determined through the depth information, and at least two virtual roles are drawn according to the rendering sequence, so that a mold penetrating phenomenon can be avoided when the virtual roles are overlapped, and the target virtual role can be accurately determined when a user carries out selection operation on the virtual roles.

The invention provides an interface element drawing method and device. The method comprises the steps of acquiring a foreground reference image of an interface element and a corresponding background image; determining an image mixing mode of the foreground reference image and the background image; according to the computing mode corresponding to the determined image mixing mode, performing pixel substitution on the foreground reference image to obtain a to-be-drawn foreground image; drawing the to-be-drawn foreground image. The interface element drawing method and device have the advantages that a visual effect more consistent with the current color style of an interactive interface can be achieved through image mixing and there is no need to design various mapping resources in advance for interfaces of various color styles, so that the problem of uncontrollability of storage resources occupied by the mapping resources and the manpower cost required for designing the various mapping resources can be saved.

The invention provides a pitch jitter correction method. A standard pitch value and a singing cursor of a song are displayed on a screen; real-time voice frequency of a singer singing the song is recorded, and a singing pitch value of the real-time voice frequency is calculated; whether the singing pitch value of the real-time voice frequency is consistent with the standard pitch value is judged, if the singing pitch value of the real-time voice frequency is not consistent with the standard pitch value, correction is conducted on the coordinate corresponding to the singing pitch value by reducing a difference value between the coordinate corresponding to a singing pitch value at the current moment and the coordinate of the singing cursor at the former moment or the coordinate of the standard pitch value at the current moment, the singing cursor is displayed on the correction position, and therefore the motion trail of the singing cursor is displayed smoothly; if the singing pitch value of the real-time voice frequency is consistent with the standard pitch value, the singing cursor is directly displayed on the position where the standard pitch value is located. The invention further provides a pitch jitter correction device and system, audio and video equipment and a mobile terminal. The pitch jitter correction method improves position matching accuracy of the pitch of the singer and the standard pitch, and enables the singer to see the singing cursor more easily.

An electronic device is used for making a screen window area of the electronic device consistent with a visual effect of an ink area. The electronic device comprises: a cover plate, an ink layer and a touch display layer located under the cover plate, and N layers of refractive index matching layers plated between the cover plate and the ink layer, wherein N is a positive integer and the refractive index matching layers are used for making a difference between a reflectivity of the ink layer and a reflectivity of the touch display layer smaller than a preset threshold. Also disclosed are a method and an apparatus for manufacturing the electronic device.

The invention discloses a glass curtain wall system which is used for installing rhombic glass sheets on external walls of a building, wherein, each rhombic glass sheet is provided with a first side and a third side which are opposite to each other as well as a second side and a fourth side which are opposite to each other; the glass curtain wall system further comprises an indoor exposed frame arranged at an inner side and an outdoor exposed frame arranged at an outer side; and the indoor exposed frame clamps the first side and the third side of the glass sheet, and the outdoor exposed frame clamps the second side and the fourth side of the glass sheet. In the invention, the outdoor exposed frame clamps the two opposite sides of the glass sheet and the indoor exposed frame clamps the other two opposite sides of the glass sheet, so the outdoor exposed frame and the indoor exposed frame incline in the opposite directions and incline at the consistent inclination angle; and the outdoor exposed frame is a hidden frame when be viewed from the interior and the indoor exposed frame is a hidden frame when being viewed from the exterior, so the glass curtain wall system is of a semi-hidden frame structure when being viewed from the interior and the exterior. Therefore, the glass curtain wall system has consistent visual effect from the interior and the exterior and has the semi-hidden frame structure.

The invention discloses a nano silver conductive film. The nano silver conductive film includes a nano silver sensing layer and a haze compensation component; the nano silver sensing layer includes a plurality of nano silver electrodes which are arranged at intervals and electrode gaps outside the nano silver electrodes; the haze compensation component is arranged on the nano silver sensing layer and is provided with haze compensation areas corresponding to the electrode gaps; and the overall haze of the haze compensation areas is equal to the haze of the nano silver electrodes. The invention also discloses a touch panel produced through adopting the nano silver conductive film. According to the above nano silver conductive film and the touch panel, the haze compensation component is utilized to perform haze compensation on the electrode gaps, and therefore, haze differences can be decreased, and a consistent visual effect can be realized.

The invention discloses a VR virtual welding simulation practical training system and practical training method, and can solve the technical steps that a traditional welding training process generatessmog and sparks, and is serious in pollution, high in training cost and poor in safety. The system comprises a control cabinet, a VR head-mounted display and a welding gun, wherein the control cabinet comprises a touch screen and a host; the VR head-mounted display is connected with the host; the welding gun is provided with a laser position tracer; the laser position tracer is in communication connection with the host. The system also comprises a collection module, wherein the welding gun, the collection module and the host are connected in sequence; the collection module comprises a collection circuit and a single chip microcomputer; the collection circuit comprises a photoelectric coupler OPT300, an eight-bit tristate homodromous output bus buffer 74HC541D chip, a resistor R300, a resistor R301, a resistor R302, an indicator light LED300 and a filter capacitor CA300. The practical training system can accurately measure various kinds of operating information, help students convert welding skills into practical welding work, and can be cyclically used, so that the practical training system saves a lot of human and material costs and is safe and reliable.

The invention discloses a denoising method and device for a quantum dot fluorescence image on the surface of a porous silicon biosensor, and the method comprises the steps: analyzing the noise type in the quantum dot fluorescence image, and determining the noise type as gamma multiplicative noise; performing non-local mean smoothing processing on the obtained quantum dot fluorescence image, and taking the filtered image as a reference standard image for gray compression; obtaining a plurality of homogeneous regions of the noisy fluorescence image, averaging the variation coefficients of each homogeneous region to obtain an estimated variation coefficient, and determining the number of gray compression iterations; performing gray compression preprocessing on the noisy fluorescence image, taking the ratio of the smoothed image to the original fluorescence image as a compression coefficient, and performing compression according to the number of iterations; adopting a non-local anisotropic diffusion method, calculating the non-local cosine distance of each pixel point to obtain a threshold value of a diffusion coefficient, solving a differential equation to remove noisy points, and recovering an original gray value. The device comprises an analysis module, a smoothing module, an acquisition module, a compression module and a recovery module.

A novel burner of a stove of gas includes a gas mixer for mixing fuel gas and air, a fuel gas diffuser for dispersing the fuel gas, and a novel gas port passage comprising a small gas inlet, a great gas outlet and a space that is gradually expanded obliquely upwards along its inner surface. An upper structure of the burner includes that the port passage is enclosed by detachable and removable means that can control heat transfer so as to focalize heat to a cooker. The means is covered by a panel arranged on the top of the stove, so that an visual effect of a flat top side of the stove is in harmony with that of the horizontal surface of a counter top where the stove is installed to thereby additionally ornament a kitchen. The means has a kitchen support for supporting the kitchen and preventing a kitchen handle from heating, an inner disk and a periphery having a plurality of holes around the inner disk. The inner disk has a small bottom side with an opening on its bottom end, a great top side with an opening on its top end, and a plurality of holes many more of which are arranged on a lower portion of the inner disk relative to a upper portion.

The invention discloses a light-transmitting concrete unit plate and a light-transmitting concrete curtain wall system, belongs to the field of building outer walls, and aims at enabling the appearance effects of the front face and the back face to be consistent. The light-transmitting concrete unit plate comprises light-transmitting concrete panels, keel frames and side frames, wherein the keel frames are clamped between the two light-transmitting concrete panels; a cavity in the middle and grooves in the periphery are defined by the two light-transmitting concrete panels and the keel frames; the end face of each light-transmitting concrete panel is provided with a groove opening which is recessed inwards and surrounds the periphery of the light-transmitting concrete panel by a circle; connecting parts of the side frames are located in the grooves and connected with the keel frames; edge sealing parts of the side frames cover the end faces of the light-transmitting concrete panels; and inserting blocks on the edge sealing parts are inserted into the groove openings. According to the invention, the keel frames are hidden between the two light-transmitting concrete panels to be prevented from being exposed; the side frames play a role in edge sealing; and the two light-transmitting concrete panels are clamped, so that the connection is firmer and more reliable, the integrity of the light-transmitting concrete panels is ensured, and the visual effects inside and outside the light-transmitting concrete panels are consistent.

The invention discloses ultrasonic diagnostic equipment with a touch screen and a parameter adjusting method thereof. The ultrasonic diagnostic equipment is characterized in that a parameter adjusting module comprises a displayer, a touch screen type parameter adjusting command receiving and identifying module and a command processing module which are connected in sequence; the touch screen type parameter adjusting command receiving and identifying module is arranged in the area range of the detected images displayed by a display screen and is used for directly receiving the parameter adjusting command aiming at the images displayed in the image display area corresponding to parameter adjusting command; after receiving the parameter adjusting command, the touch screen type parameter adjusting command receiving and identifying module is used for transmitting the command to the command processing module; the command processing module is used for adjusting the parameters, which are specified by the command, of the detected images displayed in the display area according to the received command and then transmitting the command processing results to the display screen; and the display screen is used for displaying the detected images after parameter adjustment. The ultrasonic diagnostic equipment and the parameter adjusting method have the following advantages: the touch screen is adopted to replace the keyboard in traditional ultrasound; and the parameters are adjusted through simple operations on the ultrasonic images, thus ensuring the display interface to be more simplifiedand easier to use.

An interaction method for wearable smart devices comprises the following steps: a wearable smart device and a readable thing are provided, wherein the readable thing has an electronic tag; and a central data center executes an operation matched with the mode of position change with time when the position of the eye is matched with the position of the electronic tag. According to the method of the invention, an image interface virtual image of a control interface can be matched or associated with the action position of an operator or the mode of position change with time to make the action of the operator consistent or associated with the visual effect.

The embodiment of the invention discloses a white balance on-line automatic test system. The white balance on-line automatic test system comprises: a control host; a signal generator, which is connected with the control host, and is used for transmitting signals to the equipment to be tested, so that the equipment to be tested forms an image; a color analyzer, arranged in correspondence with the device under test, for analyzing the screen color of the device under test; a white balance correction module respectively connected with a color analyzer and a control host; a parameter adjustment execution module, which is connected with the white balance correction module, a device under test and the control host; and a photographing module, which is connected with the control host computer andthe equipment under test. The white balance on-line automatic test system of the invention adopts the mode of combining the white balance correction module and the parameter adjustment execution module, and then photographs and compares the screen images of the tested equipment through the photographing module, so that the visual effect of the product is consistent, the whole test system is fullyautomated, and the production efficiency is high.

The invention discloses an LED light-emitting device for illuminating fresh meat in supermarkets, and the device comprises at least two light-emitting diodes (LEDs), wherein the emission spectrum of the device comprises an emission peak which is generated by one LED and within the wavelength range of 400-500 nm, an emission peak which is generated by enabling the LED to excite fluorescent powder and within the wavelength range of 500-600 nm and an emission peak which is generated by the other LED and within the wavelength range of 600-630 nm. The LED light-emitting device is consistent with atraditional fluorescent lamp for irradiating fresh meat in color temperature and visual effect, can be used for replacing a fluorescent lamp, avoids the problem of mercury pollution, and is higher inlight efficiency and longer in service life than an original fluorescent lamp.

The invention discloses ultrasonic diagnostic equipment with a touch screen. The ultrasonic diagnostic equipment comprises an ultrasonic diagnostic equipment body and a touch screen covering the surface of a display screen of the ultrasonic diagnostic equipment, wherein the touch screen is connected with a touch screen input module; the touch screen input module is connected with a controller andthe display screen of the ultrasonic diagnostic equipment; the touch screen input module comprises a detected image processing module; the detected image processing module comprises a touch screen type command receiving and identifying module and a command processing module which are connected with each other; the touch screen type command receiving and identifying module is arranged in the area in which the image display screen displays the detected images and is used for directly receiving and identifying the commands for processing the images displayed in the image display area and transmitting the identified operation commands with different functions to the command processing module; and the command processing module is used for executing the received commands and processing the detected images according to the command specifications. The ultrasonic diagnostic equipment has the following advantages: the user operation in any position on the whole ultrasonic image is effective; the area which can be operated becomes large; and the operations are more intuitive and convenient.

The invention belongs to the technical field of image steganography, and particularly relates to a high-capacity image steganography method. The method comprises the steps of inputting the carrier image and the two secret images into a trained image steganography model to obtain a secret carrying image and two extraction images; the image steganography model comprises a hiding stage and an extraction stage; the hiding stage comprises a carrier image preprocessing network, a secret image preprocessing network and a hiding network; and the hidden network is used for processing the output of the cascaded carrier image preprocessing network and the output of the secret image preprocessing network to obtain a secret-carrying image containing two secret images. According to the method, the two secret images can be embedded into the carrier image at the same time to obtain the secret-carrying image, so that the visual effect of the secret-carrying image is consistent with that of the carrier image, the steganography capacity is remarkably improved, and the imperceptibility and the detection resistance of the secret-carrying image are kept; moreover, two extracted images can be extracted, and the two extracted images and the two secret images are basically consistent in visual effect.

The invention provides a face image processing method, face image processing device, computer equipment and a readable storage medium, which relate to the field of image processing. The face image processing method comprises the steps of: determining a plurality of small sparse blocks corresponding to a specified hair sparse region and a hair dense region image corresponding to a specified hair dense region in a to-be-processed face image; then, aiming at each small sparse block, determining matched target dense small blocks in the hair dense region image based on contour features of the sparse small blocks; andcarrying out color compensation and texture filling on the sparse small blocks by adopting the matched target dense small blocks. Therefore, a target face image corresponding to theto-be-processed face image and completing the operation of automatically repairing the hair sparse region is output after the texture filling operation of all the small sparse blocks is completed, the visual effects of the specified hair dense region and the repaired specified hair sparse region are kept consistent in the aspects of hair color and hair texture, and the overall image beautifying effect is improved.